Additives TRIZ Cases

Polyalkylenyl succinic anhydrides prevent haze and sediment in additive concentrates, enabling higher friction modifier levels for improved fuel economy.

Synergistic antioxidant composition reduces oxidation in lubricating base oils without molybdenum or phosphorus.

Sulfonated graphene grafted with long carbon chains disperses uniformly in base oil through steric hindrance and electrostatic repulsion.

Hydrolyzing titanium alkoxide with dispersants creates non-acidic additives that reduce wear without poisoning emission devices.

Imide-functionalized comb polymers reduce friction coefficients in lubricating oils through specific molecular grafting.

Chromium-coated DLC film paired with trinuclear molybdenum oil reduces sliding friction to ultralow levels.

A sulfur-free lubricant combines Turkey red oil and nano polytetrafluoroethylene to lower friction.

Alkylene-coupled phenol additives neutralize oxidation products and corrosive byproducts caused by biodiesel fuel dilution, preserving lubricant viscosity.

A lubricating oil composition uses acidic phosphorus, imide, and alkaline earth metal additives to maintain high friction coefficients.

Electric motor lubricating fluid combines succinimide dispersants with ashless dialkyl dithiophosphate to deliver wear protection at low viscosity.

A polyether derivative incorporates ester and amino groups to provide lubrication.

Surfactant-mediated dispersion enables previously unusable polar substances to function as extreme pressure additives while maintaining stable suspension.

Ionic liquids replace conventional antioxidants to prevent varnishing and extend service life under extreme heat.

Ionic liquids disrupt asphaltene aggregation to lower viscosity and interfacial tension, enabling efficient transport without volatile organic solvents.

Replacing zinc dithiophosphates with phosphorus-free epoxide additives eliminates catalytic converter poisoning while maintaining antiwear protection.

Amine salts of hydroxy-substituted aromatic carboxylic acids replace phosphorus additives to reduce particulate emissions and improve fuel economy.

A transmission fluid additive package combines dithioesters with calcium salicylate to deliver wear protection.

Optimizing the nitrogen-to-metal additive ratio in lubricating oil preserves acrylic rubber sealant elongation while sustaining engine lubrication performance.

Adding oil-soluble hydrocarbyl sulphonic acid to overbased sulphonate detergents resolves stability conflicts with organic friction modifiers.

A sulphur-free phosphonate antiwear agent enhances lubricating oil performance through chemical bonding and protective film formation.

A lubricating composition uses a Lewis acid and polyether reaction product to maintain engine protection.

Combining diphenylamines with sulfur-containing phenols suppresses corrosive sludge formation in high temperature environments.

Ash-free additives and boronated dispersants suppress viscosity increase while maintaining base number retention under high-temperature oxidation.

Water-based metalworking composition uses synthetic lubricity agents to deliver high friction resistance without petroleum oil residues.

Polyamine and amide additives in the lubricating oil composition inhibit biofuel decomposition product absorption on metallic engine components.

Nitrogen heterocyclic compounds prevent surfactant-induced gelling, maintaining storage stability while improving abrasion resistance.

Ester-based transmission fluids maintain optimal viscosity under high torque and low temperatures, improving thermal conductivity and drivetrain efficiency.

Ethylene-alpha olefin copolymers with controlled molecular weight distribution improve lubricating oil viscosity characteristics.

Modified poly-alpha-olefin base oil combined with molybdenum dialkyldithiocarbamate and glyceride additives creates a robust lubricating fluid.

Oil composition with phosphorus additives and alkaline detergents prevents exhaust valve seat recession in natural gas engines.

Vinyl polymer with alkyl and heterocyclic groups disperses metal nanoparticles, maintaining stability at high temperatures.

An organic lubricant composition uses vegetable oil, acid, and alcohol to form a partially-transesterified fatty acid ester.

Replacing sulfur agents with nitrogen compounds eliminates harmful residues, ensuring cleaner lubricants and stable viscosity.

A lubricating oil composition balances detergency and low-speed pre-ignition prevention through specific detergent ratios.

A lubricating oil composition uses specific overbased detergent packages to maintain alkalinity reserves in diesel engines.

A sulfurized polyolefin oligomer provides extreme pressure protection in lubricants.

Polyalkyl(meth)acrylate comb polymers stabilize molybdenum dithiocarbamate in Group III oils, preventing low-temperature precipitation.

A transmission lubricating oil composition blends synthetic base oils with specific polyamide additives to achieve stable gear and clutch performance.

Borated polyalkylene polyamine friction modifiers maintain static friction levels under oxidative stress without increasing additive quantities.

Fullerene adducts capture cleaved base oil molecules to suppress vapor pressure increases in high vacuum environments.

Olefin-based polymer with alpha-hydroxy carboxy groups stabilizes lubricant viscosity.

A lubricant formulation incorporating molybdenum dialkyldithiocarbamate additive enhances yellow metal protection and extreme pressure performance.

A non-cyclic fatty amine ethoxylate additive dissolves in polyalkylene glycol base oils to reduce oxidation residue and viscosity change.

A sulfur-free lubricant additive combines phenolic compounds with aldehydes and amines to form Mannich base structures.

Self-assembling polymethacrylate block copolymers generate elastic normal force in lubricating compositions.

Segmented ethylene-olefin copolymers reduce gel formation at low temperatures while maintaining shear stability.

Novel asymmetric molybdenum dialkyldithiocarbamates reduce viscosity and boost friction reduction performance.

A composite polymer defoaming agent combines polysiloxane and polyalkylene glycol chains to maintain uniform dispersion in lubricating oils.

Incorporating a phosphorous-containing sulfurized amine salt into grease compositions prevents fretting wear during non-use vibration periods.